initial COM2 system snapshot

COM2_RESTORE_ORIGINAL_STATE_ONE_SHOT.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="/opt/hx-ki"
+DIR="$ROOT/com2-stack"
+COMPOSE_DST="$DIR/docker-compose.yml"
+NET="hxki-internal"
+TS="$(date +%Y%m%d-%H%M%S)"
+BK="$ROOT/backups/com2-original-restore-$TS"
+
+mkdir -p "$BK"
+echo "=== COM2 · RESTORE ORIGINAL STATE (one-shot, no guessing) ==="
+echo "DST compose: $COMPOSE_DST"
+echo "Backup:      $BK"
+echo
+
+[ -f "$COMPOSE_DST" ] || { echo "FAIL: missing $COMPOSE_DST"; exit 1; }
+cp -a "$COMPOSE_DST" "$BK/docker-compose.yml.pre" || true
+
+echo "[1] Suche Compose-Quelle mit hxki-web (ohne Raten)…"
+pick_src() {
+  # COM2 Backups (neueste zuerst)
+  for f in $(ls -1t /opt/hx-ki/com2-stack/docker-compose.yml.bak.* 2>/dev/null); do
+    grep -qE '^[[:space:]]{2}hxki-web:[[:space:]]*$' "$f" && { echo "$f"; return 0; }
+  done
+  # COM1 compose + backups
+  for f in /opt/hx-ki/com-stack/docker-compose.yml /opt/hx-ki/com-stack/docker-compose.yml.bak.*; do
+    [ -f "$f" ] || continue
+    grep -qE '^[[:space:]]{2}hxki-web:[[:space:]]*$' "$f" && { echo "$f"; return 0; }
+  done
+  # docker Backups
+  for f in /opt/hx-ki/docker/docker-compose.yml*; do
+    [ -f "$f" ] || continue
+    grep -qE '^[[:space:]]{2}hxki-web:[[:space:]]*$' "$f" && { echo "$f"; return 0; }
+  done
+  return 1
+}
+
+SRC="$(pick_src || true)"
+[ -n "${SRC:-}" ] || { echo "FAIL: keine Compose-Quelle mit hxki-web gefunden"; exit 1; }
+
+echo "OK: SRC=$SRC"
+cp -a "$SRC" "$BK/docker-compose.source.used"
+cp -a "$SRC" "$COMPOSE_DST"
+
+echo "[2] hxki-internal als external sicherstellen (nur ergänzen, nichts raten)"
+docker network inspect "$NET" >/dev/null 2>&1 || docker network create "$NET" >/dev/null
+
+# Falls am Ende kein networks:-Block existiert: minimal anhängen
+if ! grep -qE '^networks:' "$COMPOSE_DST"; then
+  cat >> "$COMPOSE_DST" <<NETS
+
+networks:
+  hxki-internal:
+    external: true
+NETS
+else
+  # Wenn networks existiert, aber hxki-internal nicht: minimal ergänzen
+  if ! grep -qE '^[[:space:]]{2}hxki-internal:' "$COMPOSE_DST"; then
+    echo "WARN: networks: existiert, aber hxki-internal fehlt -> bitte manuell prüfen (ich ändere hier nicht kreativ)."
+  fi
+fi
+
+echo "[3] Validate compose"
+docker compose -f "$COMPOSE_DST" config >/dev/null
+echo "OK: compose valid"
+
+echo "DONE. Backup: $BK"